diff --git a/MANIFEST.in b/MANIFEST.in
index 297d1f7..599b046 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,7 +1,6 @@
 include *.h
 include Makefile
 include ksw2_dispatch.c
-include getopt.c
 include main.c
 include README.md
 include sse2neon/emmintrin.h